Solvd is a software engineering services company headquartered in Foster City, California, and founded in 2011. The company provides custom software development, quality engineering, test automation, data engineering, and AI integration services to product companies. It runs delivery teams across Eastern Europe and Latin America and serves clients in retail, financial services, media, and technology.
HQ: Foster City, United States • Web Development • Software • Quality Assurance • IT Consulting • IT Outsourcing • Information Technology • Est. 2011
≈ $55k – $138k per year (Estimated) • Senior • 7+ years exp • Remote (Brazil, Colombia, Poland, Ukraine, Georgia) • Full-Time • Senior
Python
TypeScript
Databases
Databricks
OpenSearch
AI/ML
AWS Bedrock
MLFlow
RAG
DSPy
LLM
Semantic Search
Semantic Search
DevOps
AWS
AWS CDK
CI/CD
CloudFormation
Docker
Platform Engineering
Vector
Amazon ECS
Scale your AI or tech business with Lago: event-driven usage metering, hybrid pricing-ready, open-source + cloud — build fast, bill accurately.
HQ: Mexico City, Mexico • Financial Services • Software • Billing & Invoicing • 51-200 employees
Middle • 3+ years exp • Remote (Philippines, Argentina, Brazil, Mexico, Poland) • Middle
Python
SQL
AI/ML
Computer Vision
NLP
NumPy
Pandas
PyTorch
Scikit-learn
TensorFlow
dbt
Embeddings
LangChain
MLFlow
Prompt Engineering
RAG
Spark
Vertex AI
Weights & Biases
Amazon SageMaker
Anthropic
OpenAI
DevOps
AWS
Azure
GCP
Wavestone was founded amid the rise of new technologies and digital innovation, growing with a strong entrepreneurial spirit.
HQ: Paris, France • Artificial Intelligence • IT Consulting • Information Technology • Est. 2000
$80k – $112k per year • Senior • Gliwice • Remote (Poland) • Full-Time • Senior • Polish: C1
Python
AI/ML
AWS Bedrock
LangChain
LLM
Amazon SageMaker
Hugging Face
OpenAI
AI Agents
DevOps
AWS
Azure
Chips/EDA
PoC Library
≈ $62k – $106k per year (Estimated) • Gliwice • Remote (Poland) • Full-Time • Polish: C1
Python
AI/ML
AWS Bedrock
LangChain
LLM
Amazon SageMaker
Hugging Face
OpenAI
DevOps
AWS
Azure
≈ $62k – $106k per year (Estimated) • Gliwice • Remote (Poland) • Full-Time • Polish: C1
Python
AI/ML
AWS Bedrock
LangChain
LLM
Amazon SageMaker
Hugging Face
OpenAI
DevOps
AWS
Azure
Devapo is an IT software and consulting firm that specializes in custom software development, cloud infrastructure management, and IT team augmentation. The company delivers end-to-end digital engineering services, helping businesses design, build, and scale high-performance web and cloud solutions. By leveraging agile practices and modern tech stacks, it enables clients to accelerate product delivery and optimize their technical architecture.
HQ: Warsaw, Poland • Web Development • Information Technology • Software
$64k – $96k per year • Middle • 3+ years exp • Warsaw • Remote (Poland) • Bachelor's Degree • Full-Time • Middle
Python
Databases
Chroma
Pinecone
Qdrant
Weaviate
AI/ML
CrewAI
Embeddings
LangChain
LlamaIndex
LLM
NumPy
Pandas
Prompt Engineering
RAG
Mistral
AI Agents
Claude
Falcon
Fine-tuning
Gemini
Llama
Mixtral
NLP
Anthropic
GPT-4
OpenAI
DevOps
AWS
Azure
Docker
GCP
Kubernetes
≈ $69k – $125k per year (Estimated) • Staff+ • Warsaw • Remote (Poland) • Full-Time • Architect
Python
Databases
pgvector
Pinecone
Qdrant
Weaviate
PostgreSQL
Apache Kafka
Databricks
AI/ML
AWS Bedrock
CrewAI
Gemini
LangChain
LangGraph
LLM
RAG
Transformers
Anthropic
EU AI Act
OpenAI
AI Agents
Fine-tuning
LangSmith
LoRA
MLFlow
PEFT
Arize Phoenix
DevOps
AWS
Azure
Docker
GCP
Rest API
Cybersecurity
GDPR
≈ $56k – $96k per year (Estimated) • Warsaw • Remote (Poland) • Full-Time
Python
Databases
PostgreSQL
Apache Kafka
Databricks
pgvector
Pinecone
Qdrant
Weaviate
AI/ML
Kubeflow
MLFlow
Vertex AI
Amazon SageMaker
Feature Store
AWS Bedrock
LLM
RAG
Triton Inference Server
vLLM
EU AI Act
TGI
DevOps
AWS
Azure
Azure DevOps
CI/CD
CloudFormation
Datadog
Docker
GCP
GitHub Actions
GitLab CI
Grafana
Jenkins
Kubernetes
Prometheus
Pulumi
Terraform
GitHub
GitLab
Vector
Cybersecurity
GDPR
Analytics
ETL/ELT
Pretius is a software development company that specializes in building custom enterprise applications, low-code systems, and complex IT integrations. The firm focuses heavily on Oracle APEX, custom Java development, and system architecture to help organizations digitize and streamline critical business processes. By delivering tailored software solutions, it enables medium to large enterprises across various industries to optimize performance and modernize legacy IT infrastructure.
HQ: Warsaw, Poland • Information Technology • IT Outsourcing • Software
$54k – $70k per year • Warsaw • Remote (Poland) • Full-Time
C#
Python
Databases
Databricks
Snowflake
Microsoft Fabric
AI/ML
Airflow
AutoGen
Copilot
LangChain
RAG
Semantic Kernel
OpenAI
AI Agents
DevOps
Azure
CI/CD
Git
Analytics
ETL/ELT
Management
n8n
Power Automate
UiPath
Zapier
$80k – $92k per year • Junior • 1+ year exp • Warsaw • Remote (Poland) • Full-Time • Junior
Python
Python
Asyncio
FastAPI
Pydantic
Databases
Redis
AI/ML
AI Agents
Claude
LangGraph
LLM
Model Context Protocol
LangChain
A2A
Human-in-the-Loop
OpenAI Agents SDK
Structured Outputs
Function Calling
Langfuse
DevOps
Azure
Docker
Rest API
Datadog
OpenTelemetry
QA
Pytest
$64k – $76k per year • Middle • 4+ years exp • Warsaw • Remote (Poland) • Full-Time • Middle
Python
SQL
C#
C#
ASP.NET Core
AI/ML
Hallucination
Hybrid Search
LangChain
LangGraph
LLM
RAG
Semantic Kernel
Human-in-the-Loop
LLM Evaluation
LLM Guardrails
OpenAI
Structured Outputs
AI Agents
A2A
Model Context Protocol
Frontend
GraphQL
DevOps
Azure
CI/CD
Docker
Git
Vector
Founded in 2015, Constructor is an AI-powered search and product discovery platform built specifically for enterprise e-commerce businesses. The company utilizes real-time clickstream data and machine learning to deliver personalized product recommendations, site search results, and category browse experiences. By optimizing search outcomes for key retail metrics like revenue and conversion rather than simple keyword matching, it helps major online retailers increase sales and improve customer retention.
HQ: San Francisco, United States • Internet Services • Artificial Intelligence • Commerce • Search Engines • Est. 2015
$80k – $120k per year • Senior • 5+ years exp • Remote (EMEA) • Full-Time • Senior
Python
C++
Go
Rust
Databases
PostgreSQL
Milvus
OpenSearch
pgvector
Qdrant
Weaviate
DevOps
AWS
Azure
GCP
Kubernetes
Platform Engineering
Terraform
Vector
Canonical is the publisher of Ubuntu, the world's most widely used Linux distribution, headquartered in London. Founded in 2004 by Mark Shuttleworth, the company provides enterprise-grade services, support, and security for open-source software, enabling organizations to deploy and manage workloads consistently across diverse environments. Their portfolio spans the entire compute spectrum - from public and private cloud infrastructure (OpenStack), container orchestration (Kubernetes/MicroK8s), and data center management to specialized edge and IoT computing.
HQ: London, United Kingdom • Artificial Intelligence • Software • Information Technology • 1001-5000 employees • Est. 2004
Lead • Remote (AMER, EMEA) • Staff
Python
AI/ML
Feast
Kubeflow
MLFlow
DevOps
AWS
Azure
Docker
GCP
Kubernetes
Ubuntu
From cloud migration and managed services to advanced data/AI and cybersecurity solutions. Take advantage of Google Cloud, Microsoft Azure or OChK Platform.
Warsaw • Cybersecurity • Information Technology • Cloud Computing
$45k – $55k per year • Warsaw • Remote (Poland) • Full-Time • Polish: C1
pgvector
Pinecone
Qdrant
PostgreSQL
AI/ML
AutoGen
CrewAI
LangChain
LLM
NumPy
Pandas
PyTorch
RAG
Scikit-learn
Semantic Kernel
Vertex AI
OpenAI
Google ADK
DevOps
Azure
CI/CD
Docker
GCP
Git
Kubernetes
Rest API
GitHub
Management
Google Workspace
Jira
Slack
Software development company from Poland, 4.8 on Clutch. We deliver top-notch software using PHP, Java, Node.js, .Net, Angular, React.js, Vue.js, and design. Fast, flexible, and quality-driven process.
Kraków • Web Development • Mobile App Development • Software
$108k – $140k per year • Staff+ • 10+ years exp • Kraków • Remote (Poland) • Bachelor's Degree • Full-Time • Staff
RAG
Embeddings
Prompt Engineering
OpenAI
DevOps
CI/CD
Platform Engineering
Azure
Azure DevOps
Backstage
Vector
GitHub
GitLab
Management
Confluence
Jira
ServiceNow
Surveily is an artificial intelligence system for automatic safety surveillance that sees, understands and draws conclusions. It alerts you about dangers automatically and allows you to predict and prevent accidents.
Wrocław • Manufacturing • Computer Vision • Artificial Intelligence
$48k – $71k per year • Equity • Middle • 3+ years exp • Wrocław • Remote (Poland) • Middle
Python
AI/ML
Computer Vision
PyTorch
Self-Supervised Learning
DevOps
Docker
Kubernetes
$64k – $97k per year • Lead • 5+ years exp • Wrocław • Remote (Poland) • Staff
Python
AI/ML
Computer Vision
ONNX
PyTorch
Self-Supervised Learning
TensorRT
DevOps
CI/CD
Docker
Kubernetes
$64k – $97k per year • Lead • 5+ years exp • Remote/Hybrid (Wrocław, Poland) • Staff
Python
AI/ML
Computer Vision
ONNX
PyTorch
Self-Supervised Learning
TensorRT
DevOps
CI/CD
Docker
Kubernetes
Deviniti wspiera przedsiębiorstwa z całego świata w zarządzaniu strukturami IT oraz projektach sztucznej inteligencji na dużą skalę jako doświadczony Platynowy Partner Atlassian i monday.com.
Wrocław • Software • Artificial Intelligence • Information Technology
$76k – $90k per year • Senior • Wrocław • Remote (Poland) • Senior • Polish: C1
Python
JavaScript
TypeScript
Python
FastAPI
Databases
ElasticSearch
OpenSearch
pgvector
PostgreSQL
Qdrant
RabbitMQ
AI/ML
AWS Bedrock
LangChain
LlamaIndex
LLM
RAG
Reranking
LLM Guardrails
OpenAI
Dify
LangGraph
MLFlow
Multimodal AI
Ragas
RAGFlow
Streamlit
ISO 42001
Weights & Biases
Frontend
React.js
Next.js
DevOps
AWS
Azure
CI/CD
Docker
Git
gRPC
Kubernetes
OpenShift
OpenTelemetry
Helm
Terraform
Cybersecurity
ISO 27001
Keycloak
SOC 2
Management
n8n
Łódź • Software • Hardware • Information Technology
≈ $73k – $129k per year (Estimated) • Lead • Łódź • Remote (Poland) • Relocation • Visa sponsorship • Full-Time • Staff • Japanese
Python
Python
FastAPI
Poetry
Pydantic
Databases
PostgreSQL
Neo4j
AI/ML
LangChain
LangGraph
LangSmith
LLM
AI Agents
DevOps
Azure
CI/CD
Docker
OpenTelemetry
Vector
GitLab
Cybersecurity
Microsoft Entra ID
QA
Pytest
Holisticon is a technology consulting and software development firm headquartered in Wroclaw, Poland, and operates as a subsidiary of the Swedish Nexer Group. The company provides a range of services including artificial intelligence implementation, data analytics, custom software development, cloud operations, and embedded systems engineering. It serves international clients across sectors such as automotive, healthcare, and manufacturing, leveraging its local engineering expertise and the global resources of its parent organization.
HQ: Wrocław, Poland • Data Visualization • Data & Analytics • LLM & Generative AI • Artificial Intelligence • Embedded Software • IT Consulting • Software • Information Technology • 51-200 employees • Est. 2017
$70k – $81k per year • Wrocław • Remote (South Africa) • Full-Time
JavaScript
Node JS
Python
TypeScript
AI/ML
Computer Vision
JAX
Kubeflow
MLFlow
OpenCV
PyTorch
TensorFlow
Weights & Biases
DevOps
AWS
$48k – $58k per year • Wrocław • Remote (South Africa) • Full-Time
JavaScript
Node JS
Python
TypeScript
AI/ML
Computer Vision
JAX
Kubeflow
MLFlow
OpenCV
PyTorch
TensorFlow
Weights & Biases
DevOps
AWS
$76k – $92k per year • Lead • Wrocław • Remote (South Africa) • Full-Time • Principal
Python
AI/ML
LLM
Knowledge Graph
AI Agents
DevOps
GitHub
At Ionic Partners we believe in the power of people, platforms, and process to transform the world. We envision a global economy that uses businesses as a force for good and creates opportunity for all. Our mission is to create a better, more equi...
Ontario • Kitchener • Venture Capital • Financial Services
Executive • 15+ years exp • Remote (Bulgaria, Czech Republic, Hungary, Poland, Romania) • Full-Time • Architect
C#
SQL
C#
.NET
Databases
MS SQL
AI/ML
Claude
Claude Code
Copilot
Cursor
AI Agents
DevOps
CI/CD
GitHub
Chainguard is a cybersecurity company specializing in supply chain security and container image hardening for modern software development. The company is best known for creating minimalist, zero-vulnerability container base images called Chainguard Images, which significantly reduce the attack surface for enterprise applications. Founded by open-source security leaders, Chainguard helps organizations automate software security compliance and protect their build pipelines against supply chain attacks.
HQ: New York, United States • Software • Cybersecurity • DevSecOps • Est. 2021
≈ $80k – $202k per year (Estimated) • Equity • Senior • 5+ years exp • Remote (Europe, United States) • Bachelor's Degree • Internship • Senior
Go
Databases
Snowflake
AI/ML
AI Agents
OpenAI
DevOps
CI/CD
Docker
GitHub Actions
Kubernetes
GitHub
Unit4's next-generation enterprise resource planning (ERP) solutions power many of the world's mid-market organizations, bringing together the capabilities of Financials, Procurement, Project Management, HR, and FP&A to share real-time information, and deliver greater insights to help organizations become more effective. We are in business for people and believe that people-centric organizations do great things when their people can do great work. With 2,700 colleagues globally, we serve more than 5,100 customers across a number of industries including professional services, nonprofit and public sector.
HQ: Utrecht, Netherlands • Human Resources • Software • Enterprise Resource Planning (ERP) • 51-200 employees
$46k – $57k per year • Middle • 4+ years exp • Remote (Poland) • Visa sponsorship • Master's Degree • Middle
Python
AI/ML
AI Agents
Copilot
Function Calling
LLM
Prompt Engineering
RAG
OpenAI
Structured Outputs
DevOps
Azure
gRPC
Cybersecurity
Least Privilege
Management
ServiceNow
Mira Construction is a general contracting and construction management firm that delivers residential, commercial, and institutional building projects. The company provides end-to-end project execution services, including pre-construction planning, site development, structural engineering, and interior finishing. By collaborating closely with architects and property owners, it focuses on delivering quality craftsmanship, cost-effective scheduling, and structural integrity tailored to client specifications.
HQ: Dubai, United Arab Emirates • Science & Engineering • Manufacturing • Civil & Structural Engineering
Lead • Remote (Cyprus, Poland, Serbia, Spain, Georgia) • Full-Time • Staff
Python
C++
C++
PyTorch C++
AI/ML
JAX
NumPy
PyTorch
Craftware is a Polish IT consulting firm and Salesforce Platinum Partner that specializes in designing, implementing, and supporting custom enterprise software and CRM solutions. As part of the ORSAY Group, the company helps businesses accelerate digital transformation across sales, marketing, and customer service departments. By combining deep expertise in the Salesforce ecosystem with custom software engineering and QA services, it enables mid-to-large enterprises to optimize their business processes and customer engagement models.
HQ: Warsaw, Poland • Sales & Marketing • Software • Customer Relationship Management (CRM)
$42k – $80k per year • Junior • 1+ year exp • Warsaw • Remote (Poland) • Full-Time • Junior
Python
Databases
Databricks
AI/ML
Computer Vision
LangChain
NLP
Pydantic AI
PyTorch
Scikit-learn
TensorFlow
AWS Strands Agents
AI Agents
DevOps
AWS
Azure
GCP
Management
UiPath
Marketing
Salesforce
$92k – $112k per year • Warsaw • Remote (Poland) • Full-Time
Python
Python
FastAPI
Pydantic
Databases
Databricks
Delta Lake
pgvector
Pinecone
Qdrant
Weaviate
PostgreSQL
AI/ML
DeepEval
Hybrid Search
LangChain
Langfuse
LangGraph
LlamaIndex
LLM
MLFlow
Multimodal AI
Pydantic AI
RAG
AI Agents
Model Context Protocol
Prompt Engineering
DevOps
AWS
Azure
Docker
Vector
GitHub
CI/CD
GitHub Actions
Terraform
Analytics
A/B Testing
Management
UiPath
Marketing
Salesforce
$96k – $128k per year • Senior • Warsaw • Remote (Poland) • Full-Time • Senior
Python
Databases
Databricks
AI/ML
Computer Vision
LangChain
NLP
Pydantic AI
PyTorch
Scikit-learn
TensorFlow
AWS Strands Agents
AI Agents
DevOps
AWS
Azure
Azure DevOps
GCP
Management
UiPath
Marketing
Salesforce
Relativity is a legal data intelligence company based in Chicago, Illinois, and founded in 2001. The company develops an AI-powered platform, RelativityOne, which helps legal professionals manage and analyze large volumes of complex data for e-discovery, litigation, and internal investigations. It serves a global client base including law firms, government agencies, and corporations, operating through a vast ecosystem of service providers and technology partners.
HQ: Chicago, United States • Incident Response • Cybersecurity • LLM & Generative AI • Data Management • Professional Services • Data & Analytics • Artificial Intelligence • Legal Services • 1001-5000 employees • Est. 2001
$56k – $84k per year • Senior • 5+ years exp • Kraków • Remote (Poland) • Full-Time • Senior
Python
Python
FastAPI
Flask
DevOps
Azure
Azure AKS
Bicep
CI/CD
GitHub Actions
Kubernetes
Platform Engineering
Pulumi
Rest API
Terraform
IAM
GitHub
Cybersecurity
FedRAMP
ISO 27001
SOC 2
Least Privilege
Upwork is a global digital work platform that connects businesses with independent talent across diverse fields such as software development, design, marketing, and finance. Created through the 2013 merger of Elance and oDesk, the public American company provides tools for contracting, collaboration, time tracking, and cross-border payments. Headquartered in San Francisco, it serves clients ranging from startups and small businesses to global enterprises seeking flexible remote workforce solutions.
HQ: San Francisco, United States • Professional Services • Commerce • Human Resources • Marketplaces • Est. 2013
up to $120k per year • Senior • Warsaw • Remote (Poland) • Contractor • Senior
